diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac802154/tx.c | 5 | ||||
| -rw-r--r-- | net/mac802154/wpan.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c index 1a4df39c722e..db639140afc6 100644 --- a/net/mac802154/tx.c +++ b/net/mac802154/tx.c @@ -85,6 +85,7 @@ netdev_tx_t mac802154_tx(struct mac802154_priv *priv, struct sk_buff *skb, if (!(priv->phy->channels_supported[page] & (1 << chan))) { WARN_ON(1); + kfree_skb(skb); return NETDEV_TX_OK; } @@ -103,8 +104,10 @@ netdev_tx_t mac802154_tx(struct mac802154_priv *priv, struct sk_buff *skb, } work = kzalloc(sizeof(struct xmit_work), GFP_ATOMIC); - if (!work) + if (!work) { + kfree_skb(skb); return NETDEV_TX_BUSY; + } INIT_WORK(&work->work, mac802154_xmit_worker); work->skb = skb; diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c index f30f6d4beea1..1191039c2b1b 100644 --- a/net/mac802154/wpan.c +++ b/net/mac802154/wpan.c @@ -327,8 +327,10 @@ mac802154_wpan_xmit(struct sk_buff *skb, struct net_device *dev) if (chan == MAC802154_CHAN_NONE || page >= WPAN_NUM_PAGES || - chan >= WPAN_NUM_CHANNELS) + chan >= WPAN_NUM_CHANNELS) { + kfree_skb(skb); return NETDEV_TX_OK; + } skb->skb_iif = dev->ifindex; dev->stats.tx_packets++; |